By Topic

Bandwidth efficient source localization for sensor networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Ravi Kumar, O. ; Vaageswari Eng. Coll. (ECE), Rama Krishna Colony, Karimnagar, India ; Bharath kumar, A.

To determine the physical location of an acoustic or wireless emitter or source localization is commonly encountered in sensor networks which are attempting to locate and track an emitter or source of the signal. In this paper, we propose a bandwidth efficient method of TDOA (Time Difference of Arrival) computation when the signals of opportunity use multicarrier modulation. Simulation results show the performance of the proposed (decentralized) algorithm as a function of the Signal-to-noise ratio (SNR) and the bandwidth between the sensors.

Published in:

Multimedia, Signal Processing and Communication Technologies (IMPACT), 2011 International Conference on

Date of Conference:

17-19 Dec. 2011